This is my first posting and I am writing from Morocco where I am in the process of buying a 2014 GC Overland.
The GCs in Morocco are the European models with an RG4 radio and only the western european maps. I need to figure out how to change the map to have the Morocco map instead. I do know at this stage that the navigation on these units is made by NNG (makers of the iGO navigation platform). See iGO Navigation for Uconnect | NNG
Has anyone been able to update the maps on the 8.4N units made by Harman?